Allendale Columbia School, A Private day school in Rochester, NY
Source: https://www.allendalecolumbia.org
Archived: 2026-04-23 16:46
Allendale Columbia School, A Private day school in Rochester, NY
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At a Glance
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Upper School
Middle School
Lower School
Little School (18-36 mos.)
Pre-Primary (AC3s & Pre-K)
STEM and Innovation
Creativity & Entrepreneurship
Global Engagement
Humanities
Theatre & Vocal Arts
Instrumental Music
College Counseling
AC Adventures & Explorations: Field Trips
Beyond the Classroom
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HAC Athletics
After School Programs
AC Summer Programs
Campus Life
School Store
Facility Rentals
Eastman School of Music
Partnerships
Alumni
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Alumni Events
News & Class Notes
Alumni Awards
Alumni Association
Request a Transcript
Reunion
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Make Your Mark Gala 2026
Give Now
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Annual Report
Apply
Give
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Contact
Calendar
Contact Us
Employment
News & Publications
School Calendar
First Here, Then Anywhere.
First Here, Then Anywhere.
First Here, Then Anywhere.
1
2
3
JOIN US FOR
WALK-IN WEDNESDAYS
Drop in ANY Wednesday between 9:00 a.m. and 2 p.m.
for a guided tour and to learn more about AC!
Can't make it? Call 585.641.5344 to make an appointment today!
Click here to learn more about visiting campus!
A Different School of Thought
Our school is a thriving, diverse community of learners who engage locally and internationally to create opportunities to design, imagine, learn, and make a positive impact.
Our Programs
Pre-Primary
Our philosophy is to respond to the individual developmental needs of each child based on a healthy blend of these research-based programs.
Lower School
A place where our students in Kindergarten through Fifth Grade are free to explore, encouraged to take risks, and develop their own voice.
Middle School
Middle School at Allendale Columbia is a time of growth, transition, and tremendous excitement.
Upper School
Students experience a variety of teaching styles including seminar-style classrooms, lectures, writing workshops, and collaborative learning.
At A Glance
List of 8 items.
29-35
Average Graduating Class
17
Advanced Placement Classes
19
Varsity Athletic Teams
350
Students
6
School Drama Productions
6:1
Student-Faculty Ratio
64
Faculty Members
75%
of AP Exam Scores 3 or Higher
UPCOMING EVENTS
List of 4 events.
Apr
24
Pre-K Family Fun Day
8:00 AM
to
8:45 AM
Pre-K Family Fun Day
Kristy Weinbach
Apr
25
AP Calculus/Precalculus Practice Session
2:00 PM
to
4:30 PM
Students in AP Precalculus, AP Calculus AB and AP Calculus BC are welcome to come in and practice as needed with past exams.
Brent Neeley
Apr
29
Freshman Forum
4/29/2026
10:00 AM
The Class Forum is an established Allendale Columbia School tradition introduced by the headmistress of the Columbia school, Mrs. Della Simpson, in 1946 to help students practice making arguments about current issues and to give the school community the opportunity to have a civil discussion about sensitive topics.
Apr
30
Black Student Alliance
8:00 AM
to
3:00 PM
The Black Student Alliance Conference is an annual event that brings together Black high school students from across Monroe County to commemorate and celebrate the work of Black Student Unions. Our intention for this event is to foster unity among Black students in Rochester and our theme this year is Rest is Resistance.
Alumni Gym
Phil Schwartz
View All Events
Visit Us
Allendale Columbia School’s 33-acre campus is located on the east side of Rochester New York in Pittsford. Surrounded by birch trees and Allens Creek, the campus provides a serene environment where our students learn, grow, and explore.
Apply Now
Previous
Next
519 Allens Creek Road
Rochester, NY 14618
Phone:
585.381.4560
Email:
info@allendalecolumbia.org
At Allendale Columbia, we prepare students for the world they will inherit. In our trusting and responsive environment, students 18 months through grade 12 grow in confidence and develop scholastic independence.
©2021 Allendale Columbia | All Rights Reserved
MENU
Login
About
arrow
Mission & History
Diversity, Equity, and Inclusion
At a Glance
School Leadership
Faculty & Staff Directory
Strategic Priorities
Allendale Columbia School News & Student Life
Employment Opportunities
Contact Us
Admissions
arrow
Visit Us
Inquire Now
Tuition
Scholarships & Flexible Tuition
International Students
How to Apply
Admissions FAQs
Academics
arrow
Divisions and Courses
arrow
Upper School
Middle School
Lower School
Little School (18-36 mos.)
Pre-Primary (AC3s & Pre-K)
STEM and Innovation
Creativity & Entrepreneurship
Global Engagement
Humanities
Theatre & Vocal Arts
Instrumental Music
College Counseling
AC Adventures & Explorations: Field Trips
Beyond the Classroom
arrow
HAC Athletics
After School Programs
AC Summer Programs
Campus Life
School Store
Facility Rentals
Eastman School of Music
Partnerships
Alumni
arrow
Alumni Events
News & Class Notes
Alumni Awards
Alumni Association
Request a Transcript
Reunion
Giving
arrow
Ways to Give
Make Your Mark Gala 2026
Give Now
Annual Fund
Annual Report
Apply
Give
Shop
Contact
Calendar
Contact Us
Employment
News & Publications
School Calendar
First Here, Then Anywhere.
First Here, Then Anywhere.
First Here, Then Anywhere.
1
2
3
JOIN US FOR
WALK-IN WEDNESDAYS
Drop in ANY Wednesday between 9:00 a.m. and 2 p.m.
for a guided tour and to learn more about AC!
Can't make it? Call 585.641.5344 to make an appointment today!
Click here to learn more about visiting campus!
A Different School of Thought
Our school is a thriving, diverse community of learners who engage locally and internationally to create opportunities to design, imagine, learn, and make a positive impact.
Our Programs
Pre-Primary
Our philosophy is to respond to the individual developmental needs of each child based on a healthy blend of these research-based programs.
Lower School
A place where our students in Kindergarten through Fifth Grade are free to explore, encouraged to take risks, and develop their own voice.
Middle School
Middle School at Allendale Columbia is a time of growth, transition, and tremendous excitement.
Upper School
Students experience a variety of teaching styles including seminar-style classrooms, lectures, writing workshops, and collaborative learning.
At A Glance
List of 8 items.
29-35
Average Graduating Class
17
Advanced Placement Classes
19
Varsity Athletic Teams
350
Students
6
School Drama Productions
6:1
Student-Faculty Ratio
64
Faculty Members
75%
of AP Exam Scores 3 or Higher
UPCOMING EVENTS
List of 4 events.
Apr
24
Pre-K Family Fun Day
8:00 AM
to
8:45 AM
Pre-K Family Fun Day
Kristy Weinbach
Apr
25
AP Calculus/Precalculus Practice Session
2:00 PM
to
4:30 PM
Students in AP Precalculus, AP Calculus AB and AP Calculus BC are welcome to come in and practice as needed with past exams.
Brent Neeley
Apr
29
Freshman Forum
4/29/2026
10:00 AM
The Class Forum is an established Allendale Columbia School tradition introduced by the headmistress of the Columbia school, Mrs. Della Simpson, in 1946 to help students practice making arguments about current issues and to give the school community the opportunity to have a civil discussion about sensitive topics.
Apr
30
Black Student Alliance
8:00 AM
to
3:00 PM
The Black Student Alliance Conference is an annual event that brings together Black high school students from across Monroe County to commemorate and celebrate the work of Black Student Unions. Our intention for this event is to foster unity among Black students in Rochester and our theme this year is Rest is Resistance.
Alumni Gym
Phil Schwartz
View All Events
Visit Us
Allendale Columbia School’s 33-acre campus is located on the east side of Rochester New York in Pittsford. Surrounded by birch trees and Allens Creek, the campus provides a serene environment where our students learn, grow, and explore.
Apply Now
Previous
Next
519 Allens Creek Road
Rochester, NY 14618
Phone:
585.381.4560
Email:
info@allendalecolumbia.org
At Allendale Columbia, we prepare students for the world they will inherit. In our trusting and responsive environment, students 18 months through grade 12 grow in confidence and develop scholastic independence.
©2021 Allendale Columbia | All Rights Reserved